Get rid of dependence on usercontent.riot.im

[t3chguy]

Part of element-hq/element-web#12292

[dbkr]

lgtm, hurrah for finally fixing this :)

I assume making an object URL inside the sandboxed iframe, then passing it back to the main frame and using it as the src doesn't work?

Also looks like this still requires the two clicks for decrypt/download? This is another thing that would be good to fix somehow.

[t3chguy]

I assume making an object URL inside the sandboxed iframe, then passing it back to the main frame and using it as the src doesn't work?

browser doesn't let user click on it

Also looks like this still requires the two clicks for decrypt/download? This is another thing that would be good to fix somehow.

indeed, will spin up an issue for this

[dbkr]

ok - fair enough, re-lgtm

[t3chguy]

element-hq/element-web#9035 tracks having to click twice